M'zaka zaposachedwapa, makampani opanga polypropylene apitiliza kukulitsa mphamvu zawo, ndipo maziko ake opanga zinthu akhala akukula moyenerera; Komabe, chifukwa cha kuchepa kwa kukula kwa kufunikira kwa zinthu ndi zina, pali kupsinjika kwakukulu kumbali yoperekera polypropylene, ndipo mpikisano mkati mwa makampaniwa ukuonekera. Mabizinesi am'nyumba nthawi zambiri amachepetsa ntchito zopangira ndi kuzimitsa, zomwe zimapangitsa kuti ntchito ichepe komanso kuchepa kwa mphamvu yogwiritsira ntchito polypropylene. Akuyembekezeka kuti kuchuluka kwa mphamvu yogwiritsira ntchito polypropylene kupanga zinthu kudzachepa kwambiri pofika chaka cha 2027, koma n'kovutabe kuchepetsa kupanikizika kwa mphamvu yoperekera zinthu.
Kuyambira mu 2014 mpaka 2023, mphamvu zopangira polypropylene zapakhomo zawonjezeka kwambiri, zomwe zapangitsa kuti kupanga polypropylene kukwere pachaka. Pofika mu 2023, kuchuluka kwa polypropylene komwe kwapangidwa ndi compound kwafika pa 10.35%, pomwe mu 2021, kuchuluka kwa kupanga polypropylene kwafika pamlingo wapamwamba kwambiri m'zaka pafupifupi 10. Kuchokera pamalingaliro a chitukuko cha mafakitale, kuyambira 2014, motsogozedwa ndi mfundo za mankhwala a malasha, mphamvu zopangira malasha mpaka ma polyolefin zakhala zikuchulukirachulukira, ndipo kupanga polypropylene zapakhomo kwakhala kukuwonjezeka chaka ndi chaka. Pofika mu 2023, kupanga polypropylene zapakhomo kwafika pa matani 32.34 miliyoni.
Mtsogolomu, padzakhalabe mphamvu zatsopano zopangira polypropylene yapakhomo, ndipo kupanga kudzawonjezekanso moyenerera. Malinga ndi kuyerekezera kwa Jin Lianchuang, kuchuluka kwa mwezi ndi mwezi kwa kupanga polypropylene mu 2025 kuli pafupifupi 15%. Zikuyembekezeka kuti pofika chaka cha 2027, kupanga polypropylene yapakhomo kudzafika pafupifupi matani 46.66 miliyoni. Komabe, kuyambira 2025 mpaka 2027, kuchuluka kwa kukula kwa kupanga polypropylene kwachepa chaka ndi chaka. Kumbali imodzi, pali kuchedwa kwakukulu pazida zokulitsa mphamvu, ndipo kumbali ina, pamene kupanikizika kwa magetsi kukukulirakulira ndipo mpikisano wonse mumakampani ukuwonjezeka pang'onopang'ono, mabizinesi adzachepetsa ntchito zoyipa kapena kuwonjezera malo oimika magalimoto kuti achepetse kupsinjika kwakanthawi. Nthawi yomweyo, izi zikuwonetsanso momwe zinthu zilili pano pakufunikira pang'onopang'ono pamsika komanso kukula kwamphamvu kwa mphamvu.
Poganizira za kugwiritsa ntchito mphamvu, pankhani ya phindu labwino, makampani opanga zinthu anali ndi chiŵerengero chachikulu cha kugwiritsa ntchito mphamvu kuyambira 2014 mpaka 2021, ndi chiŵerengero choyambira cha kugwiritsa ntchito mphamvu choposa 84%, makamaka kufika pachimake cha 87.65% mu 2021. Pambuyo pa 2021, pansi pa kukakamizidwa kawiri kwa mtengo ndi kufunikira, chiŵerengero cha kugwiritsa ntchito mphamvu zopangira polypropylene chatsika, ndipo mu 2023, chiŵerengero cha kugwiritsa ntchito mphamvu zopangira chatsika kufika pa 81%. Pamapeto pake, pali mapulojekiti angapo apakhomo a polypropylene omwe akukonzekera kuyikidwa, kotero msika udzachepetsedwa ndi kupezeka kwakukulu ndi ndalama zambiri. Kuphatikiza apo, zovuta za maoda osakwanira pansi, zinthu zomalizidwa zomwe zasonkhanitsidwa, ndi phindu lotsika la polypropylene zikubuka pang'onopang'ono. Chifukwa chake, makampani opanga zinthu atenganso gawo lochepetsa katundu kapena kutenga mwayi wotseka kuti akonze. Kuchokera pamalingaliro a malasha mpaka polypropylene, pakadali pano, zinthu zambiri zopangidwa ndi malasha ku China kupita ku polypropylene ndi zinthu zotsika mtengo komanso zinthu zina zapadera zapakatikati, ndipo zinthu zina zapamwamba kwambiri zimatumizidwa kunja. Mabizinesi ayenera kusintha ndikusintha nthawi zonse, pang'onopang'ono kuchoka pa zinthu zotsika mtengo komanso zotsika mtengo kupita ku zinthu zapamwamba, kuti apititse patsogolo mpikisano pamsika.
Nthawi yotumizira: Epulo-22-2024